The 80/20 of Ecommerce

Your weekly 80/20 guide to Amazon selling, e-commerce growth, Sourcing, Tariffs, AI and the tools you need to scale smarter, not harder.

Featured

Feb 28, 2025

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1 min read

80/20 of Ecom: AI Is Creating Two Classes of Amazon Sellers - Be On The Right Side | 2/28/25

Webinar replay is gone Saturday + Elizabeth's Green's Amazon PPC Launch framework revealed

Gary Huang

Jul 21, 2025

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2 min read

What's blocking you from hitting your Amazon Q4 goals? (2-minute survey)

Less than 60 days until Q4 season hits

Gary Huang

Feb 7, 2025

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6 min read

80/20 of Ecom: Latest Trump Tariff Silver lining for US sellers, Japan now new #2 (2/7/25)

Winners & losers from the latest Trump tariff shakeup + Japan's surprise rise to #2

Gary Huang

Articles

Oct 2, 2026

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7 min read

Before you raise your Black Friday ad budget - 80/20 of Ecom 10/2/2026

Give AI your sales history, stock position and spending limits. Then check the plan before you act.

Gary Huang

Sep 25, 2026

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4 min read

What if your AI account gets suspended? - 80/20 of Ecom 9/25/2026

Watch the eCom Second Brain replay, then join Chris and me next week to work on your AI workflows for Q4.

Gary Huang

Sep 23, 2026

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1 min read

How I use Claude, GPT-6 Astra, and GrokBot with one brain

New models keep arriving. Your business context should move with you.

Gary Huang

Sep 18, 2026

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3 min read

Can an AI check its own work? - 80/20 of Ecom Sep 18, 2026

A conversation in a Porsche 911 Turbo on the streets of Tokyo.

Gary Huang

Sep 11, 2026

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4 min read

I have a new AI chief of staff - 80/20 of Ecom Sep 11, 2026

Event budgets, different scenarios and source checks by voice. Plus: next week's BQOOL webinar for wholesale and arbitrage sellers.

Gary Huang

Sep 4, 2026

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4 min read

He sold 3,000. They sold 100,000. It wasn't PPC - 80/20 of Ecom Sep 4, 2026

Plus: Q4 storage math, freight rates, Canada tariffs, and what Grok Bot is actually good at.

Gary Huang

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